Barbitursyre 99+%
Plastic bottle, 100 g
: N,N'-Malonylurea, 2,4,6-Trihydroxypyrimidine
- :67-52-7
- :C₄H₄N₂O₃
- :MFCD00006666
- :128.09 g/mol
- :13,00966
- :441 °C (1013 hPa)
- :248…255 °C
- :150 °C
- :Stue temperatur
- :200-658-0
- Appearance:Cream Crystalline powder
- Infrared spectrum:Conforms
- Melting point:248 to 255 °C
- Loss on drying:≤0.5 %
- Sulfated ash:≤0.2 %
- Titration with NaOH:99.0 to 101.0 %
- Heavy metals (as Pb):≤20 ppm
- Pakning:Plastic bottle
- Pakn:100 g
Calcium 1.000 mg/l i fortyndet salpetersyre (from Ca(NO<sub>3</sub>)<sub>2</sub>) AVS TITRINORM standard til AAS
#: 86667.260
: VWR Chemicals
Pyridin ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
#: 27199.292
: VWR Chemicals